We show more than 1 dB of additional SNR improvement by deploying perturbation-based nonlinearity DSP at the receiver side for 30 GBaud dual-polarization 16-QAM transmission over a 2560 km link with a mid-link optical phase conjugation.
© 2020 The Author(s)
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
Login to access OSA Member Subscription